Update Dockerfile

Dockerfile

@@ -1,6 +1,8 @@
+# Base image using Python 3.9
 FROM python:3.9
 
 # Install system dependencies
+USER root
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
     poppler-utils \
@@ -8,20 +10,23 @@ RUN apt-get update \
 
 # Create a new user to run the app
 RUN useradd -m -u 1000 user
+
+# Switch to non-root user
 USER user
 
 # Set environment variables
 ENV PATH="/home/user/.local/bin:$PATH"
+ENV PYTHONPATH="/app"
 
 # Set the working directory
 WORKDIR /app
 
 # Copy the requirements and install Python dependencies
-COPY --chown=user ./requirements.txt requirements.txt
+COPY --chown=user:root requirements.txt ./
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 # Copy the rest of the application
-COPY --chown=user . /app
+COPY --chown=user:root . ./
 
 # Expose port 7860 for the application
 EXPOSE 7860